text: /*=========================================================================
   *  RtInput.h declares a class that implements input operations
   *
   *  Copyright 2007-2013, the MURFI dev team.
   *
   *  Licensed under the Apache License, Version 2.0 (the "License");
   *  you may not use this file except in compliance with the License.
   *  You may obtain a copy of the License at
   *
   *         http://www.apache.org/licenses/LICENSE-2.0.txt
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   *
   *=========================================================================*/
  
  #ifndef RTINPUT_H
  #define RTINPUT_H
  
  //#include <sigc++/sigc++.h>
  
  #include"ace/Task.h"
  
  #include"RtIO.h"
  #include"RtData.h"
  #include"RtConfig.h"
  
  // class declaration
  class RtInput : public RtIO, public ACE_Task_Base {
  
   public:
  
    //*** constructors/destructors  ***//
  
    // default constructor
    RtInput();
  
    // destructor
    virtual ~RtInput();
  
    // set the activatable property
    void setActivatable(bool _activatable) { activatable = _activatable; }
  
    // get the activatable property
    bool isActivatable() { return activatable; }
  
    // opens an io object and initialize it
    //  out:
    //   true (for success) or false
    virtual bool open(RtConfig &config);
  
    // closes both the io object and task base
    //  out:
    //   true (for success) or false
    virtual bool close();
  
    // set the id string
    void setID(const string &s);
  
    // add a string to the input id
    void addToID(string add);
  
    // get the id string
    string getID();
  
   protected:
  
    //*** private data members  ***//
  
    // callback to receive the input
    //sigc::signal<void, RtData&> callback;
  
    string inputID;
    bool activatable;
  
  };
  
  #endif
  